tjsKsemarahc tjsKsemarahc

03-03-2017
Chemistry

contestada

How many neutrons are in an atom of oxygen-18??

Respuesta :

03-03-2017

the 8 is the atomic number and is equal to the number of protons

the 18 is the atomic mass number (#protons + #neutrons)

so for the number of neutrons = 18-8=10

Answer Link

Otras preguntas

How do you think scientists and engineers use their imagination and creativity in their work?

Convert 1,448 meters per minute to meters per week

why is it important for software manufacturers to update their programs to work with the latest operating systems? compuscholar

a longitudinal sound wave travels from left to right through the air in a room. in what directions do the air particles vibrate as the wave passes?

An object has a mass of 16 g and a density of 12 g/cm what is the volume of the object

The price of a car is 4000 dollors .The price is reduced by 15%,What is the price of reduction and Find the new price of the car

Knowledge can be gained by philosophical logic and also by experimentation. Which of these did aristotle favor, and which did galileo favor?.

How many times larger is 8x109 than 2x107?

The senate committee worked many drafts of the new bill so there was no ___ on rights already guaranteed for citizens.

if a researcher wants to understand if eating more bananas causes increased irritability, what type of study should they perform? meta-analysis meta-analysis ex